1. Of the person who brewed the Toraja Kalossi coffee and the person who bought masking tape, one is Mateo and the other is Elliott.
2. The person who bought scotch tape arrived the day after the person who bought duct tape.
3. Of the person who brewed the Harrar coffee and the person who arrived on Wednesday, one is Zoey and the other bought masking tape.
4. Neither the person who brewed the Colombian coffee nor the person who bought painters tape arrived on Wednesday.
5. Of the person who arrived on Tuesday and the person who brewed the Sidamo coffee, one is Erika and the other bought masking tape.
6. The person who bought duct tape arrived the day after Mateo.
7. The person who arrived on Monday didn't buy painters tape.
8. Of the person who arrived on Wednesday and the person who bought scotch tape, one brewed the Yirgacheffe coffee and the other is Elliott.

Hi again Zenobia43. I've been trying with this one for well over 6hrs.
I will post another below what my thinking is on it.